From patchwork Mon Oct 30 13:10:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Cody X-Patchwork-Id: 832023 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yQZcy6wWJz9sRm for ; Tue, 31 Oct 2017 00:11:45 +1100 (AEDT) Received: from localhost ([::1]:40641 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e99qx-00077C-2q for incoming@patchwork.ozlabs.org; Mon, 30 Oct 2017 09:11:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50491) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e99qG-00074H-5c for qemu-devel@nongnu.org; Mon, 30 Oct 2017 09:11:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e99qC-0001kc-8F for qemu-devel@nongnu.org; Mon, 30 Oct 2017 09:11:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35628) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e99q2-0001eO-MH; Mon, 30 Oct 2017 09:10:46 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9B56325C2F; Mon, 30 Oct 2017 13:10:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 9B56325C2F Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=jcody@redhat.com Received: from localhost (unknown [10.40.205.32]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3F37C102800; Mon, 30 Oct 2017 13:10:30 +0000 (UTC) From: Jeff Cody To: qemu-block@nongnu.org Date: Mon, 30 Oct 2017 14:10:25 +0100 Message-Id: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Mon, 30 Oct 2017 13:10:45 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 0/3] Don't write headers if BDS is INACTIVE X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, aik@ozlabs.ru, qemu-devel@nongnu.org, mreitz@redhat.com, stefanha@redhat.com, den@openvz.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Changes from v1->v2: * Drop previous parallels patches, just check BDRV_O_INACTIVE now (Kevin) git-backport-diff -r qemu/master.. -u github/master Key: [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/3:[----] [--] 'block/vhdx.c: Don't blindly update the header' 002/3:[down] 'block/parallals: Do not update header or truncate image when INMIGRATE' 003/3:[----] [--] 'qemu-iotests: update unsupported image formats in 194' v1: VHDX and Parallels both blindly write headers to the image file if the images are opened R/W. This causes an assert if the QEMU run state is INMIGRATE. Jeff Cody (3): block/vhdx.c: Don't blindly update the header block/parallals: Do not update header or truncate image when INMIGRATE qemu-iotests: update unsupported image formats in 194 block/parallels.c | 7 ++----- block/vhdx.c | 7 ------- tests/qemu-iotests/194 | 2 +- 3 files changed, 3 insertions(+), 13 deletions(-) Tested-by: Alexey Kardashevskiy